一种新型油溶性暂堵剂及应用

王盛鹏; 唐邦忠; 崔周旗; 赵安军; 吴刚; 卢昊

doi:10.3969/j.issn.1001-5620.2015.01.023

一种新型油溶性暂堵剂及应用

doi: 10.3969/j.issn.1001-5620.2015.01.023

1.
中国矿业大学(北京)地球科学与测绘工程学院, 北京
2. 中石油勘探开发研究院廊坊分院, 河北廊坊
3. 中国石油华北油田分公司, 河北任丘

基金项目: 中石油重大专项"华北油田上产稳产800万吨关键技术研究"(2014E-35)。

详细信息

作者简介:
王盛鹏,博士,高级工程师,主要从事油气田开发等研究。地址:河北省廊坊市万庄石油分院;邮政编码065007;电话(010)69213243;E-mail:wsp_cq@petrochin.com.cn。

中图分类号: TE357.12
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出版历程
- 收稿日期: 2014-12-10
- 刊出日期: 2015-01-30

A New Oil Soluble Temporary Plugging Agent

Wanzhuang Branch of RIPED, Langfang City, Hebei 065007, china

摘要

摘要: 为降低高闭合应力储层暂堵压裂施工压力高、砂堵风险大等难题,同时为进一步提高非常规致密油气单井的产量,研究形成一种新型暂堵剂ZD-150。该暂堵剂抗温性能可达到120℃,48 h油溶率大于95%,24 h酸溶率小于5%,0.2%瓜胶携带15%的暂堵剂悬浮稳定时间可达12 h,且具有抗压性高和暂堵效果好的特点。现场10多井次应用表明:ZD-150通过与粉陶结合,可将施工的转向效果提高1.5倍,改造后效果提高2.1倍,为非常规储层体积压裂模型下提高裂缝复杂程度提供了新型材料。
- 体积改造 /
- 暂堵剂 /
- 致密油气藏 /
- 裂缝网络 /
- 压裂液 /
- 增产措施
Abstract: A new temporary plugging agent, ZD-150, was developed to overcome the high operational pressure and high risk of sand plugging in fracturing job in high closure stress reservoirs. ZD-150 can stand temperatures to 120℃, and has oil solubility of greater than 95% in 48 h, and acid solubility of less than 5% in 24 h. Suspension of 0.2% guar gum solution containing 15% ZD-150 remains stable for 12 h, with no sedimentation. ZD-150 has high compressive strength and good temporary plugging performance. The application of ZD-150 in 10 wells showed that, by combining with ceramic powder, the turnaround efficiency of the operation was enhanced by 1.5 times, and even by 2.1 times after further modification. ZD-150 is a new additive for use in increasing the complexity of fractures in SRV fracturing.
- Volumetric modification /
- Temporary plugging agent /
- Tight oil and gas reservoir /
- Fracture network /
- Fracturing fluid /
- Stimulation measure

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参考文献(10)

赵志强,苗海龙,李自立,等. 一种高摩阻凝胶暂堵剂的开发[J]. 钻井液与完井液, 2014,31(1):50-53. Zhao Zhiqiang,Miao Hailong,Li Zili,et al.Development and research of high friction gelation temporary plugging agent[J]. Drilling Fluid & Completion Fluid, 2014,31(1):50-53.

贾承造,邹才能,李建忠,等. 中国致密油评价标准、主要类型、基本特征及资源前景[J]. 石油学报,2012, 33(3):343-349. Jia Chengzao,Zou Caineng,Li Jianzhong,et al. Assessment criteria,main types,basic features and resource prospects of the tight oil in China[J].Acta Petrolei Sinica,2012,33(3):343-349.

王永昌,姜必武,马延风,等. 安塞油田低渗透砂岩油藏重复压裂技术研究[J]. 石油钻采工艺, 2005,27(5):78-80. Wang Yongchang,Jiang Biwu,Ma Yanfeng,et al.Study of repeated fracturing technology in low-permeable sand oil reservoir in AnSai oilfield[J].Oil Drilling & Production Technology,2005,27(5):78-80.

罗跃,张煜,杨祖国,等. 长庆低渗油藏暂堵酸化技术研究[J]. 钻井液与完井液,2008, 25(2):48-50. Luo Yue,Zhang Yu,Yang Zuguo,et al. Temporary plugging acidizing technology for low permeability reservoirs in Changqing oilfield[J].Drilling Fluid of Completion Fluid volume,2008,25(2):48-50.

严锦根, 汤志强. 新型水溶性暂堵剂JYD Ⅱ 的研制与应用[J]. 油田化学,2000,17(1):24-27. Yan Jingen,Tang Zhiqiang.Water soluble temporarily plugging agent JYD-Ⅱ:preparation and uses[J].Oilfield Chemistry,2000,17(1):24-27.

熊英,蒋官澄. 油溶性树脂暂堵剂室内评价技术研究[J]. 石油钻采工艺, 2000,22(4):78-80. Xiong Ying,Jiang Guancheng.Research of the lab evaluation technique about oil dissolve resin temporary plugging agent[J].Drilling & Prodution Technology,2000, 22(4):78-80.

才博, 张以明, 金凤鸣,等. 超高温储层深度酸压液体体系研究与应用[J]. 钻井液与完井液, 2013,30(1):69-71. Cai Bo,Zhang Yiming,Jin Fengming,et al.Research on acid fracturing system with improving stimulated reservoir[J].Drilling Fluid & Completion Fluid,2013,30(1):69-72.

崔迎春. 屏蔽暂堵剂优选的新方法[J]. 现代地质, 2000, 14(1):91-94. Cui Yingchun.A new method for the optimal selection of temporary plugging particles[J].Geoscience,2000,14(1):91-94.

沈华,康汝坤,王欣,等. 华北油田碳酸盐岩及复杂砾岩储层酸压改造技术[J]. 钻井液与完井液, 2011,28(1):59-62. Shen Hua,Kang Rukun,Wang Xin,et al.Study on carbonate and complex lithologic reservoir acidizing treatment in Huabei oilfield[J].Drilling Fluid of Completion Fluid,2011,28(1):59-62.

才博,丁云宏,卢拥军,等. 复杂人工裂缝网络系统流体流动耦合研究[J]. 中国矿业大学学报, 2014, 43(3):470-474. Cai Bo,Ding Yunhong,Lu Yongjun,et al.Optimizing flow coupling in complex artificial fracture network systems[J]. Journal of China University of Mining of Technology, 2014,43(3):470-474.

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